dusi adjective English. Twelve, of money, time of day, day of month, and name of year. Example sentence: Subanen. Pimuun dun dema, tubusenen taman laak alas dusi, tubusenen penitay, pu' gebasen. English. He also sent word, for him to finish no later than twelve o'clock, for him to finish removing the bark and sawing [all the timbers]. Synonym. sepulu' bu dua'